The Mooer MEP-GB Graphic B bass EQ effects pedal is the world's smallest graphic equalizer for bass!
  
The Graphic B features 5-band EQ with master level control. The pedal has an 18dB range centered at 62.5Hz, 125Hz, 500Hz, 1kHz and 4kHz.
  
Features:
 
  
Level: Adjusts level of output/LED
  
5 Band EQ: 62.5, 125, 500, 1k, 4kHz
  
Range: 18dB adjustable range per band
  
The pedal switching is True Bypass, so the sonic integrity of your instrument is never lost.
  
Rugged full metal casing and quality switching in a small and exquisite design.
  
Dimensions (HxWxD): 93.5 x 42 x 52 mm
  
DC 9V Centre Negative Power Supply (sold separately)